The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A021121

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A021121

Decimal expansion of 1/117.
(history; published version)

#13 by Harvey P. Dale at Wed Jul 10 13:00:34 EDT 2024

STATUS

editing

approved

#12 by Harvey P. Dale at Wed Jul 10 13:00:32 EDT 2024

MATHEMATICA

Join[{0, 0}, RealDigits[1/117, 10, 120][[1]]] (* or *) PadRight[{}, 120, {0, 0, 8, 5, 4, 7}] (* Harvey P. Dale, Jul 10 2024 *)

STATUS

approved

editing

#11 by Ray Chandler at Fri May 03 14:13:12 EDT 2024

STATUS

editing

approved

#10 by Ray Chandler at Fri May 03 14:13:09 EDT 2024

LINKS

<a href="/index/Rec#order_05">Index entries for linear recurrences with constant coefficients</a>, signature (1, -1, 1, -1, 1).

STATUS

approved

editing

#9 by Joerg Arndt at Wed Dec 27 08:31:59 EST 2023

STATUS

editing

approved

#8 by Paolo P. Lava at Wed Dec 27 07:23:05 EST 2023

FORMULA

a(n)=(1/30)*{43*(n mod 6)-7*[(n+1) mod 6]+13*[(n+2) mod 6]+23*[(n+3) mod 6]-32*[(n+4) mod 6]+8*[(n+5) mod 6]}, with n>=0 [From Paolo P. Lava, Sep 10 2009]

STATUS

approved

editing

#7 by Russ Cox at Fri Mar 30 18:53:16 EDT 2012

FORMULA

a(n)=(1/30)*{43*(n mod 6)-7*[(n+1) mod 6]+13*[(n+2) mod 6]+23*[(n+3) mod 6]-32*[(n+4) mod 6]+8*[(n+5) mod 6]}, with n>=0 [From _Paolo P. Lava (paoloplava(AT)gmail.com), _, Sep 10 2009]

Discussion

Fri Mar 30

18:53

OEIS Server: https://oeis.org/edit/global/262

#6 by Russ Cox at Fri Mar 30 16:46:38 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion

Fri Mar 30

16:46

OEIS Server: https://oeis.org/edit/global/110

#5 by T. D. Noe at Wed Sep 28 20:44:41 EDT 2011

FORMULA

a(n)=(1/30)*{43*(n mod 6)-7*[(n+1) mod 6]+13*[(n+2) mod 6]+23*[(n+3) mod 6]-32*[(n+4) mod 6]+8*[(n+5) mod 6]}, with n>=0 [From Paolo P. Lava (pplpaoloplava(AT)splgmail.atcom), Sep 10 2009]

Discussion

Wed Sep 28

20:44

OEIS Server: https://oeis.org/edit/global/96

#4 by N. J. A. Sloane at Tue Jun 01 03:00:00 EDT 2010

FORMULA

G.f.:-x^2*(7*x^2-3*x+8)/((x-1)*(x^2+x+1)*(x^2-x+1)) [From Maksym Voznyy (voznyy(AT)mail.ru), Aug 11 2009]

a(n)=(1/30)*{43*(n mod 6)-7*[(n+1) mod 6]+13*[(n+2) mod 6]+23*[(n+3) mod 6]-32*[(n+4) mod 6]+8*[(n+5) mod 6]}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Sep 10 2009]

KEYWORD

nonn,cons,new